Quotables
"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "
Mark Twain ; Christmas greetings, 1890
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| Number | Title | Issue Date |
| 8071893 | Methods and apparatus for shielding circuitry from interference This is directed to methods and apparatus for shielding a circuitry region of an electronic device from interference (e.g., EMI). A conductive dam may be formed about a periphery of the circuitry region. A non-conductive or electrically insulating fill may then be a... | 12/06/2011 |
| 7939766 | Apparatus for electromagentically shielding a portion of a circuit board An apparatus for electrically shielding electronic components is provided. The apparatus includes a circuit board having a first surface with a plurality of electronic components mounted on the first surface, the first surface having a first region and a second regi... | 05/10/2011 |
| 7820919 | Electronic circuit packages This invention relates to electronic circuit packages designed to hold high frequency circuits operating particularly, but not exclusively, in the microwave, millimeter wave, and sub-millimeter wave bands. The invention provides a package incorporating a cavity in a... | 10/26/2010 |
| 7402784 | Microwave oven with multi-stage choke seal A microwave cooker comprises a body having a cooking chamber therein, the cooking chamber having one opened side, a microwave source disposed at the body for supplying microwave to the cooking chamber, a door coupled to the body for opening and closing the cooking c... | 07/22/2008 |
| 7382631 | Circuit board mounting panel for electrical appliance The present invention relates to a circuit board mounting panel for electrical appliance, comprising: a base panel disposing a first printed circuit board and a second printed circuit board thereon; a first shield cover disposed on the base panel and mounting the fi... | 06/03/2008 |
| 7368666 | Surface-mounting type electronic circuit unit without detachment of solder A surface-mounting type electronic circuit unit includes pedestal bases. The pedestal bases are attached to first lands provided on the bottom surface of an insulating substrate and are made of plate-shaped metal material having a solder film on the outer surface th... | 05/06/2008 |
| 7369416 | Electrically shielded module carrier Electric or electronic modules may be carried by an electrically shielded module carrier that includes a cover element and a base element enclosing at least one mounting region which is divided into a front section and a rear section by an intermediate wall card. Ho... | 05/06/2008 |
| 7359693 | Enclosure and substrate structure for a tuner module A tuner module comprising a tuner and a tuner enclosure. The tuner includes a substrate containing filter coils and the tuner enclosure includes at least one partition plate placed between filter coils of the tuner to improve the isolation between the filter coils. ... | 04/15/2008 |
| 7359206 | Radio frequency isolation system and cover assembly for vacuum electron device A self-guiding cover assembly for a vacuum electron device (VED) enclosure (704, 1316) has a cover (1002, 1302), a pair of guide plates, and a pair of guide elements (1304, 1306). The cover has at least one electrical connector (1314) dis... | 04/15/2008 |
| 7355857 | Heat sink gasket A receptacle assembly is provided having a gasket interposed between a heat sink and the receptacle, in order to provide EMI shielding and limit leakage from an opening in the receptacle that allows the heat sink to engage an electronic module inserted in the recept... | 04/08/2008 |
| 7339796 | Electrical circuit having a multilayer printed circuit board An electrical circuit includes a multilayer printed circuit board and a housing which shields against electromagnetic interference. A portion of at least one outer layer of the printed circuit board are in the form of contact areas which are connected to a respectiv... | 03/04/2008 |
| 7326862 | Combination metal and plastic EMI shield An EMI shield having at least one compartment for enclosing circuitry of an electronic device. The shield includes a first member formed of a thin metal sheet, and a second member formed of an electrically-conductive composite material comprising an admixture of a p... | 02/05/2008 |
| 7310242 | Self-shielding high voltage distribution box A distribution box for enclosing an electrical connection in an electrical wiring system includes a housing that is resistive to penetration by electromagnetic fields and a plurality of electrical conductors that form the electrical connection. A mirror plate is dis... | 12/18/2007 |
| 7294919 | Device having a complaint element pressed between substrates A device comprises a first substrate, a second substrate and a compliant element. The compliant element is composed of a first, compliant material between the first substrate and the second substrate and has a side surface coated at least in part with a layer of a s... | 11/13/2007 |
| 7292459 | Shielding case structure of handheld communication apparatus A handheld communication apparatus includes a metallic insert molding member, a circuit board and a shielding frame. The metallic insert molding member includes a metal plate. An electronic component is mounted on the circuit board. The shielding frame defines oppos... | 11/06/2007 |
| 7288727 | Shield frame for a radio frequency shielding assembly A shield frame (800) is provided that allows for narrow width tracks to be used in a radio frequency (RF) shielding apparatus (900). The shield frame (800) is formed of a sheet metal frame (700) overmolded with a conductive elastomer (... | 10/30/2007 |
| 7262369 | Combined board level EMI shielding and thermal management According to various aspects of the present disclosure, exemplary embodiments are provided of EMI shielding apparatus capable of providing board level EMI shielding for one or more electronic components while also providing dissipation of heat generated by the one o... | 08/28/2007 |
| 7256355 | Component assembly cushioning device for mobile devices A spacer for use in a mobile device fills the space between a component assembly and a housing. The spacer includes a layer of compressible material for insertion between the component assembly and the housing. A plurality of compressible features are provided on a ... | 08/14/2007 |
| 7245497 | Modular electronics enclosure A modular electronics enclosure for one or more circuit card assembly includes top and bottom lids formed substantially the same with at least one intermediate circuit card support member disposed therebetween. At least one spring clip clamps the top and bottom lids... | 07/17/2007 |
| 7215558 | EMI shield for transceiver An integrated circuit packages comprises a printed circuit board, a non-metal connector, and a metal casing. The printed circuit board includes a ground ring around the non-metal connector. The metal casing substantially encloses the printed circuit board, and has a... | 05/08/2007 |
| 7183498 | High-frequency module and electronic device using the module A high-frequency module has an attached shield case. Barrier 36 of the shield case has wall 37 provided by being bent from ceiling section 32; wall 38 that is opposed to wall 37 and that is provided by being bent from ceiling secti... | 02/27/2007 |
| 7176385 | EMI protection and fuel cell systems employing the same A scheme is provided for reducing the degree to which EMI from high voltage components of a fuel cell system or a fuel cell powered vehicle is induced in low voltage components of the system or vehicle. In accordance with one embodiment of the present invention, the... | 02/13/2007 |
| 7177161 | Compact radio equipment and method of mounting the same A compact radio equipment includes internal circuits on two or more printed circuit boards electrically connected to each other and securely mounted in structure. With this structure, a first metal shield frame is mounted on a first printed circuit board to cover co... | 02/13/2007 |
| 7158384 | Vibration reducing structure of electronic device A vibration reducing structure of an electronic device includes first and second housings, a printed circuit board, a first post and a second post. The first and second housings define a closed space therebetween. The printed circuit board is disposed within the spa... | 01/02/2007 |
| 7148084 | Radiation shielding of integrated circuits and multi-chip modules in ceramic and metal packages A radiation shielded and packaged integrated circuit semiconductor device includes a lid secured to a base to enclose an integrated circuit die within, wherein the lid and the base are each constructed from a high Z material to prevent radiation from penetrating the... | 12/12/2006 |
| 7138584 | Electrical connector An electrical connector is disclosed to include an electrically insulative housing, which houses a plurality of metal contact pins, each metal contact pin having a bottom bonding face protruding over the bottom side of the housing, a metal shield, which is coupled t... | 11/21/2006 |
| 6667436 | EMC core supporting structure An EMC core supporting structure for supporting one or more EMC cores inside a casing, which accommodates a printed circuit board, includes a plate member capable of shielding electro-magnetic waves. Preferably, the plate member expanding inside the casin... | 12/23/2003 |
| 6639145 | Protecting device against interfering electromagnetic radiation comprising EMI gaskets The object of the invention is a device cabinet and particularly a solution for its EMI sealing (electromagnetic interference). The device cabinet comprises a first part (20) and a second part (21), which comprise a first joint surface (25) and a second j... | 10/28/2003 |
| 6629365 | Method of providing environmental protection to an electronic enclosure A method of providing environmental protection to an electronic component includes placing an electromagnetic shield having at least one cavity in contact with a circuit board having electrical components thereon so as to substantially enclose at least a ... | 10/07/2003 |
| 6627812 | Apparatus for containing electro-magnetic interference The present invention discloses methods and apparatus for installing printed circuit boards within an electronic assembly. One embodiment of the present invention is an electro-magnetic interference shielding apparatus for an electronic assembly comprisin... | 09/30/2003 |
| 6624432 | EMI containment apparatus An EMI and RFI shield mounting system includes a compartmented EMI shield constructed of a vacuum metallized thermoform having upright hollow walls separating and surrounding the compartments. The shield conforms to the interior of a housing for electroni... | 09/23/2003 |
| 6243274 | Shields for electronic components with ready access to shielded components A plurality of shields is provided for shielding selected electronic components and electronic sub-assemblies mounted on a printed wiring board assembly from electromagnetic interference (EMI) and/or from radio frequency interference (RFI). The shields in... | 06/05/2001 |
| 6242690 | Gasket system for EMI isolation An electromagnetic interference (EMI) gasket system which segregates EMI sensitive circuits from EMI generating circuits is disclosed. The gasket system includes a pair of deflectable leg members disposed relative to each other, which deflect vertically a... | 06/05/2001 |
| 4800464 | Modular shielding assembly for electronic devices A modular electronic shielding assembly having a housing in which a ground plane platform is held. The housing is formed from a conductive material which provides for electromagnetic isolation. The ground plane platform also provides for electromagnetic i... | 01/24/1989 |
| 4797782 | Arrangement in one or more units disposed in an outer unit A portable, low-weighted outer unit defines substantially asceptic space in which inner units are disposed. Each respective inner unit encloses electronic components which are placed on assembly boards stacked upright in the inner units. A fan is provided... | 01/10/1989 |
| 4749895 | Device for feeding electricity to apparatus placed inside a Faraday cage A device for feeding electricity into a Faraday cage comprises an electrical generator (8), a generator drive motor (3), and a linkage (12, 24) for mechanically coupling the generator and the motor. The device is characterized in that it includes linkages... | 06/07/1988 |
| 4717990 | Double-shielded housing for RF circuitry An electronic apparatus comprises a housing having walls of an electrically conductive material and together defining an inner space. The walls of the housing comprise outer walls, and partition walls extending from one of the walls of the housing into th... | 01/05/1988 |
| 4697044 | Casing for electronic devices A casing for electronic devices is provided which includes a frame formed by a metal plate, a cover formed by a metal plate for covering an opening portion of the frame a shield plate for dividing a space in the frame, and a tip portion of the shield plat... | 09/29/1987 |
| 4658334 | RF signal shielding enclosure of electronic systems An enclosure for electronic systems provides substantially total RF isolation of separate segments of a system except for the transmission of desired signals between different segments, even though the various segments are fabricated on a common circuit b... | 04/14/1987 |
| 4642735 | Frequency synthesizer module A two piece zinc die-cast housing and cover assembly includes an internal center wall structure which divides the included space into two electromagnetically isolated cavities. A VCO circuit sub-assembly and a PLL circuit sub-assembly are each removably a... | 02/10/1987 |
